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Taxonomy and molecular phylogeny of a new freshwater ciliate Frontonia apoacuminata sp. nov. (Protista, Ciliophora, Oligohymenophorea) from Qingdao, PR China.

International Journal of Systematic and Evolutionary Microbiology, 2021
The morphology and ciliature of a new freshwater ciliate, Frontonia apoacuminata sp. nov., isolated from an artificial pond in Qingdao, PR China, were investigated using live observation and silver staining methods.
Tao Li   +4 more
semanticscholar   +1 more source

Polymorphism of Paramecium pentaurelia (Ciliophora, Oligohymenophorea) strains revealed by rDNA and mtDNA sequences

European Journal of Protistology, 2011
Paramecium pentaurelia is one of 15 known sibling species of the Paramecium aurelia complex. It is recognized as a species showing no intra-specific differentiation on the basis of molecular fingerprint analyses, whereas the majority of other species are polymorphic. This study aimed at assessing genetic polymorphism within P. pentaurelia including new
Marta Surmacz   +3 more
openaire   +3 more sources

Evaluating molecular support for and against the monophyly of the Peritrichia and phylogenetic relationships within the Mobilida (Ciliophora, Oligohymenophorea)

Zoologica Scripta, 2012
Zhan, Z., Xu, K. & Dunthorn, M. (2012). Evaluating molecular support for and against the monophyly of the Peritrichia and phylogenetic relationships within the Mobilida (Ciliophora, Oligohymenophorea). —Zoologica Scripta,00, 000–000.An ongoing debate in ciliate molecular phylogenetic analyses is whether the Peritrichia – composed of the Sessilida ...
Zifeng Zhan, Kuidong Xu, Micah Dunthorn
openaire   +2 more sources

Molecules or morphogenesis: how to determine the phylogenetic assignment of Paratetrahymena (Protista, Ciliophora, Oligohymenophorea)?

Zoologica Scripta, 2010
Li, J., Lin, X., Yi, Z., Clamp, J. C., Liu, W. & Al-Rasheid, K. A. S. (2010). Molecules or morphogenesis: how to determine the phylogenetic assignment of Paratetrahymena (Protista, Ciliophora, Oligohymenophorea)? —Zoologica Scripta, 39, 499–510.
Khaled A. S. Al-Rasheid   +5 more
openaire   +2 more sources

Apofrontonia dohrni sp. n. and the phylogenetic relationships within Peniculia (Protista, Ciliophora, Oligohymenophorea)

Zoologica Scripta, 2006
Apofrontonia dohrni, a new peniculine ciliate, was discovered in a slightly brackish water sample from Mediterranean coastline puddle in Naples, Italy. Its morphology was studied in vivo, in silver‐ and Feulgen‐stained preparations, as well as at the scanning electron microscope; 18S rRNA gene sequence was also determined. The species is characterized
FOKIN, SERGEY   +3 more
openaire   +2 more sources

Molecular Phylogenetics of Subclass Peritrichia (Ciliophora: Oligohymenophorea) Based on Expanded Analyses of 18S rRNA Sequences

Journal of Eukaryotic Microbiology, 2007
ABSTRACT. Phylogenetic relationships among peritrich ciliates remain unclear in spite of recent progress. To expand the analyses performed in previous studies, and to statistically test hypotheses of monophyly, we analyzed a broad sample of 18s rRNA sequences (including 15 peritrich genera), applying a conservative alignment strategy and several ...
Laura R. P. Utz, Eduardo Eizirik
openaire   +3 more sources

Variation in ribosomal and mitochondrial DNA sequences demonstrates the existence of intraspecific groups in Paramecium multimicronucleatum (Ciliophora, Oligohymenophorea)

Molecular Phylogenetics and Evolution, 2012
This is the first phylogenetic study of the intraspecific variability within Paramecium multimicronucleatum with the application of two-loci analysis (ITS1-5.8S-ITS2-5'LSU rDNA and COI mtDNA) carried out on numerous strains originated from different continents.
Maria Rautian   +3 more
openaire   +2 more sources

Morphology and infraciliature of two new earthworm ciliates, Hoplitophrya polymorphus sp. nov. and Anoplophrya simplex sp. nov. (Ciliophora: Oligohymenophorea: Astomatia).

Zootaxa, 2018
Morphological and infraciliature studies carried out using pyridinated ammoniacal silver carbonate and the 4',6-diamidino-2-phenylindole (DAPI) staining techniques, led to the identification of two new species of ciliates pertaining to the subclass ...
P. Nana   +7 more
semanticscholar   +1 more source

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